[ABANDONED] Segger J-link GDB server lost connection to the target and debug session has been terminated.

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  • [ABANDONED] Segger J-link GDB server lost connection to the target and debug session has been terminated.

    I'm using a J-Link Base with Eclipse trying to load/debug a Kinetis K64F board.
    Mostly it works extremely well, however...
    It very often fails to program the device and I get the error dialog below.
    Sometimes I have to power-cycle the device and retry a dozen times, other times it just works.
    Any hints as to what might be causing this intermittent behavior?
    Its very painful!
    Thanks in advance,
    Best Regards, Dave

    PS: Windows 10, JLink_Windows_V722b driver/gdb/firmware package installed.
    Images
    • 20210618_Segger_programming_failure.PNG

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    The post was edited 2 times, last by DaveN: clarification ().

  • Hi,
    Thank you for your inquiry.
    Such an issue is not known to us.

    Could you provide us with a sample project this issue is reproducible with,
    including step by step instructions on how to reproduce it?

    Best regards,
    Fabian
    Please read the forum rules before posting.

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